Hi guys!
I would need to know if some days are missing, see the example below please.
I have a range of days like this :
01JAN19 - 20JAN19
24JAN19 - 30JAN19
I'd like to get an output of the missing days:
21JAN19
22JAN19
23JAN19
31JAN19
Do you have any advice on how to build it?
Thank you...